Shoe sole



FIG. 1 is a bottom perspective view of a shoe sole showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a bottom view thereof.

The details of the top of the shoe sole form no part of the disclosed and claimed design. 

The ornamental design for a shoe sole, as shown and described. 